Conventionalised vs. agroecological practices on organic vegetable farms: Investigating the influence of farm structure in a bifurcation perspective

摘要

CONTEXT: According to the bifurcation hypothesis, a gap may be growing between ?agroecological? organic farms, which rely mostly on ecosystem services, and ?conventionalised? ones, which rely more on external inputs, related to contrasting evolutions in farm structure (e.g. size, specialisation) and supply chains.